3950-00-421-9578

Find complete technical information, availability, and procurement data for: 3950-00-421-9578
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-00-421-9578

Item Name Code

11405

Assigment Date

12/14/1970 (55 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

segment plain lining style, compressed fabrication method, interwoven wire strengthening feature, 0.375 inches nominal thickness, 2.000 inches nominal width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fabrication Method: compressed
Width: 2.000 inches nominal
Thickness: 0.375 inches nominal
Strengthening Feature: interwoven wire
Lining Style: segment plain
Arc Length: 42.000 inches nominal
Minor Radius: 10.000 inches nominal
Application Type: dry
Features Provided: rigid friction lining
Supplementary Features: this item has been reviewed for asbestos material. the current approved source, 3x894, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
E102823-3	Friction Lining

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3950-00-421-9578?

The FSCG of the NSN 3950-00-421-9578 is 3950

Does the NSN 3950-00-421-9578 have a Schedule B code assigned?

Yes, the Schedule B code is 8431100090

Does NSN 3950-00-421-9578 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3950-00-421-9578 contain precious materials?

Precious metal content is unknown

Does NSN 3950-00-421-9578 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3950-00-421-9578 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 14, 1970